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Engineer-Led. Factory-Direct.

Founded in 2006, RFU Motion brings over 18 years of precision engineering experience to every component we deliver.

RFU Motion was founded by a team with deep experience in the linear motion industry. We combine technical expertise with direct factory capabilities — giving you the quality of a specialist and the efficiency of a single point of contact.

We specialize in ball screws, linear guides, support units, and couplings — with flexible custom machining services. Whether you need a single replacement screw or bulk components for a production run, we provide the technical insight and reliable delivery that keep your machines running.

What Makes Us Different

  • ✓ Engineer-led support — not sales scripts
  • ✓ Factory-direct pricing — no middlemen
  • ✓ Custom machining — we handle the complexity
  • ✓ One inquiry, one solution — no chasing multiple suppliers
Factory Automation

Why Work With RFU Motion?

What we deliver — without the exaggeration

Engineer-Led Support

  • ✓ Deep industry experience
  • ✓ We understand load ratings, preload classes, and end machining
  • ✓ Help you select the right component the first time
  • ✓ No sales scripts — just technical answers

Precision Manufacturing

  • ✓ C3 grade ball screws achievable
  • ✓ P (ultra-precision) class linear guides
  • ✓ Consistent hardness (58-62 HRC) for raceways and screw shafts
  • ✓ Full custom end machining service

Fast & Reliable Delivery

  • ✓ Standard custom: 5-7 working days
  • ✓ Complex custom: 7-15 working days
  • ✓ Wire cutting: +2 working days if needed
  • ✓ DDP service for US/EU/SEA

Custom Machining — According to Your Drawings

Off-the-shelf components rarely fit perfectly. We offer flexible custom end machining — special threads, keyways, non-standard lengths, and complex custom ends based on your drawings. Send us your spec, we'll handle the rest.

End turning Thread milling Keyway cutting Drilling & tapping Non-standard lengths

Quality You Can Rely On

  • ✓ 100% inspection before shipment
  • ✓ Traceability system for every component
  • ✓ Strict supplier quality control
  • ✓ Real-time production tracking available

One-Stop Custom Sourcing

  • ✓ One inquiry, one solution
  • ✓ From drawing to delivery — we handle it
  • ✓ Strict confidentiality for your designs
  • ✓ No chasing multiple suppliers

To provide engineers and manufacturers with motion components they can rely on — delivered on time, with expert support at every step.

Our Values: The RFU Promise

Reliability

Every component is inspected before shipment. We stand behind what we deliver.

Foresight

We stay ahead of industry trends so you get components that work for the long term.

Unity

We partner with you as an extension of your team — from design to delivery.

Global Shipping. DDP Available for Qualified Orders.

We ship worldwide via air, sea, or rail — depending on your timeline and budget.

For customers in select regions, we offer Delivered Duty Paid (DDP) service on qualified orders. We handle customs clearance, duties, and taxes — you receive your components directly with no hidden costs.

🇺🇸 United States

DDP available on qualified orders

🇪🇺 European Union

Germany · France · Italy · Spain + more

🌏 Southeast Asia

Thailand · Vietnam · Malaysia · Indonesia

*Terms apply based on order volume and value. For other regions, we offer competitive FOB, CIF, or EXW terms. Contact us for a customized shipping solution.

Ready to work with a reliable motion partner?

Send us your requirements — we'll respond within 24 hours with a solution, not just a quote.

Contact Us Today →